CN221001218U - Engine compartment arrangement structure for small loader - Google Patents
Engine compartment arrangement structure for small loader Download PDFInfo
- Publication number
- CN221001218U CN221001218U CN202322868783.2U CN202322868783U CN221001218U CN 221001218 U CN221001218 U CN 221001218U CN 202322868783 U CN202322868783 U CN 202322868783U CN 221001218 U CN221001218 U CN 221001218U
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- frame body
- engine
- rear frame
- radiator
- central axis
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- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to the technical field of mounting and arranging of accessories of a loader, and discloses an engine room arrangement structure for a small loader. The utility model has reasonable space arrangement and lower cost, and can effectively play the role of the auxiliary counter weight, lighten the weight of the main counter weight and reduce the cost of the whole vehicle by arranging the engine at the rear end of the rear frame body, which is close to the right end and is opposite to the radiator, and effectively reduce the height of the engine cover by arranging the side air filter, thereby increasing the rear view angle of the actual position.
Description
Technical Field
The utility model relates to the technical field of mounting and arranging of loader accessories, in particular to an engine compartment arrangement structure for a small-sized loader.
Background
At present, the existing loader power system generally adopts a coaxial arrangement mode of an engine and a radiator, and has the advantages of single structural form and large occupied space, so that the space requirement on a cabin is large; the engine is positioned in the middle position of the whole vehicle (positioned between the cab and the rear counterweight), so that the volume and the weight of the counterweight of the whole vehicle are large, and the cost of the whole vehicle is increased; meanwhile, a common air filter is mostly positioned at the top end of the engine, so that the height of the engine cover is increased, and the rear view of the driver position is affected.
Disclosure of utility model
The utility model aims to provide an engine compartment arrangement structure for a small loader, which is reasonable in space utilization and convenient to replace and maintain.
The utility model discloses an engine compartment arrangement structure for a small loader, which comprises a rear frame body and is structurally characterized in that a radiator is arranged on the rear frame body along the width direction, an engine is arranged at the position, close to the right side edge of the rear frame body, of the rear side of the radiator, the installation direction of the engine on the rear frame body is inclined relative to the installation direction of the radiator, an air filter matched with the engine is arranged at the position, close to the left side edge of the rear frame body, of the rear side of the radiator, and a balancing weight arranged along the side edge of the rear frame body is arranged on the rear frame body of the air filter and the engine.
After adopting above-mentioned structure, through installing the engine at the rear end of back frame body and be close to right-hand member limit position department and set up relatively with the radiator, can effectually play the effect of auxiliary counter weight and alleviate the weight of main counter weight and reduce whole car cost, and through side empty filter arrangement form, then reduce the height of aircraft bonnet effectively to increase the back view angle of actual position.
Preferably, the central axis of the radiator in the width direction and the central axis of the rear frame body in the length direction are located in the same vertical plane. Through installing the radiator in the middle part position department of back frame body, make the space utilization of whole car more reasonable and reduced the space requirement of engine compartment.
Preferably, the engine is embedded and installed at a position close to the rear end of the rear frame body and positioned at the right side of the central axis of the length direction of the rear frame body, and an included angle between the central axis of the length direction of the engine and the central axis of the length direction of the rear frame body is 76-82 degrees. The engine is arranged at the rear end of the whole vehicle and forms an included angle of 76-82 degrees with the central axis of the whole vehicle in a transverse arrangement mode, so that the auxiliary counterweight effect can be achieved on the whole vehicle while power is provided, the weight of the main counterweight is effectively reduced, and the cost of the whole vehicle is reduced.
Preferably, the horizontal height of the engine mounting surface is lower than the horizontal height of the upper end surface of the balancing weight and is adapted to the horizontal height of the middle part of the balancing weight. The engine is arranged on the rear frame body in an embedded structure, and the mounting surface is lower than the upper top surface of the balancing weight, so that the height of the hood is reduced, and the rear view angle of the driver position is increased.
Preferably, the air filter is arranged on the rear frame body at the rear side of the radiator and is positioned at the left side position of the central axis of the length direction of the rear frame body, the air filter is provided with an air inlet pipe connected with the engine and arranged along the rear side wall of the radiator, the horizontal height of the air filter is lower than that of the upper top surface of the radiator, and the arrangement mode of the far-end side air filter is adopted, so that the height of the engine cover can be effectively reduced and the rear view angle of the position of a driver can be effectively increased.
Preferably, the balancing weight is U-shaped frame shell structure, and the inside wall of balancing weight clamps respectively at the rear side and the left and right sides edge of back frame body. The balancing weight of the U-shaped frame shell structure is adopted, so that the whole device is more flexible and practical.
Preferably, the counter weight lower bottom plate is close to the plate body that the rear end limit position department set up for the slope and the interval is provided with two heat dissipation air outlets on the slope plate body. The temperature of the sealed cabin is effectively reduced through the heat dissipation air outlet, and the influence of the ambient flow of hot air in the cabin on heat dissipation performance is solved.
In summary, the beneficial effects of the utility model are as follows: the utility model has reasonable space arrangement and lower cost, and can effectively play the role of the auxiliary counter weight, lighten the weight of the main counter weight and reduce the cost of the whole vehicle by arranging the engine at the rear end of the rear frame body, which is close to the right end and is opposite to the radiator, and effectively reduce the height of the engine cover by arranging the side air filter, thereby increasing the rear view angle of the actual position.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom of the counterweight of the utility model;
FIG. 3 is a schematic view of the engine mounting of the present utility model;
fig. 4 is an arrangement of a prior art engine.
In the figure: 1. a rear housing body; 2. a heat sink; 3. an engine; 4. an air filter; 5. balancing weight; 6. an air inlet pipe; 7. and a heat dissipation air outlet.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The following is a description of preferred embodiments of the utility model, taken in conjunction with the accompanying drawings.
As shown in fig. 1 and 2, the utility model comprises a rear frame body 1, a radiator 2 is arranged on the rear frame body 1 along the width direction, an engine 3 is arranged at the rear side of the radiator 2 and near the right side of the rear frame body 1, and when the design is adopted, the central axis of the radiator 2 along the width direction and the central axis of the rear frame body 1 along the length direction are positioned in the same vertical plane. Thus, the radiator 2 is arranged at the middle position of the rear frame body 1, so that the space utilization of the whole vehicle is more reasonable, and the space requirement of the engine 3 cabin can be reduced. The mounting direction of the engine 3 on the rear frame body 1 is inclined relative to the mounting direction of the radiator 2, and during manufacturing, the engine 3 is embedded and mounted at a position close to the rear end of the rear frame body 1 and at a position on the right side of the central axis of the rear frame body 1 in the length direction, and an included angle between the central axis of the engine 3 in the length direction and the central axis of the rear frame body 1 in the length direction during mounting is 76-82 degrees. The engine 3 is arranged at the rear end of the whole vehicle and forms an included angle of 76-82 degrees with the central axis of the rear frame body 1 in a transverse arrangement mode, so that the auxiliary counterweight effect can be achieved on the whole vehicle while power is provided, the weight of the main counterweight is effectively reduced, and the cost of the whole vehicle is reduced.
As shown in fig. 1 and 2, in a specific embodiment of the present utility model, an air filter 4 matched with an engine 3 is disposed at a position on the rear side of a radiator 2 near the left side of a rear frame body 1, and a counterweight 5 installed along the side of the rear frame body 1 is disposed on the rear frame body 1 on the rear side of the air filter 4 and the rear side of the engine 3, and in design, the air filter 4 is installed on the rear frame body 1 on the rear side of the radiator 2 and is located at a position on the left side of the central axis of the rear frame body 1 in the length direction, and an air inlet pipe 6 connected to the engine 3 is disposed on the air filter 4 and is disposed along the rear side wall of the radiator 2, of course, the structure and installation manner of the air filter 4 are well known structures and are not repeated herein; when the air filter 4 is installed, the horizontal height of the air filter 4 is lower than that of the upper top surface of the radiator 2, and therefore, the arrangement mode of the air filter 4 arranged at the far end and at the side can effectively reduce the height of the hood and increase the rear view angle of the position of a driver. The balancing weight 5 is a U-shaped frame housing structure, and the inner side walls of the balancing weight 5 are respectively clamped on the rear side edge and the left and right side edges of the rear frame body 1. Adopt U type frame shell structure's balancing weight 5, make whole nimble practicality more, and balancing weight 5 lower plate is close to the plate body that the rear end limit position department set up for the slope and the interval is provided with two heat dissipation air outlets 7 on the inclined plate body, and this heat dissipation air outlet 7 department is provided with grid and two heat dissipation air outlets 7 along the width direction interval setting of back frame body 1, has effectively reduced the temperature of airtight cabin through heat dissipation air outlet 7 to the influence of the detouring of cabin hot air to heat dispersion has been solved.
As shown in fig. 3, in a specific embodiment of the present utility model, the level of the installation surface of the engine 3 is lower than the level of the upper end surface of the counterweight 5 and is adapted to the level of the middle part of the counterweight 5, and the engine 3 is installed on the rear frame body 1 in an embedded structure and the installation surface is lower than the upper top surface of the counterweight 5, so that when the whole hood is provided, the height of the hood can be effectively reduced and the rear view angle of the driver position can be increased, thereby effectively improving the safety factor of the vehicle when driving.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. An engine compartment arrangement for a compact loader, comprising a rear frame body (1), characterized in that: be provided with radiator (2) on rear frame body (1) along width direction, the rear side of radiator (2) and the position department that is close to rear frame body (1) right side are provided with engine (3), engine (3) installation direction on rear frame body (1) and radiator (2) installation direction relative slope setting, radiator (2) rear side is close to rear frame body (1) left side department be equipped with engine (3) matched with empty filter (4), be provided with on rear frame body (1) of empty filter (4) and engine (3) rear side along balancing weight (5) of rear frame body (1) side installation.
2. The engine compartment arrangement for a compact loader of claim 1, wherein: the central axis of the radiator (2) in the width direction and the central axis of the rear frame body (1) in the length direction are positioned in the same vertical plane.
3. The engine compartment arrangement for a compact loader of claim 1, wherein: the engine (3) is embedded and installed at a position close to the rear end of the rear frame body (1) and is located at the right side of the central axis of the length direction of the rear frame body (1), and an included angle between the central axis of the length direction of the engine (3) and the central axis of the length direction of the rear frame body (1) is 76-82 degrees.
4. A compact loader nacelle arrangement according to claim 3 wherein: the horizontal height of the mounting surface of the engine (3) is lower than the horizontal height of the upper end surface of the balancing weight (5) and is adapted to the horizontal height of the middle part of the balancing weight (5).
5. The engine compartment arrangement for a compact loader of claim 1, wherein: the air filter (4) is arranged on the rear frame body (1) at the rear side of the radiator (2) and is positioned at the left side position of the central axis of the length direction of the rear frame body (1), the air filter (4) is provided with an air inlet pipe (6) connected to the engine (3) and the air inlet pipe (6) is arranged along the rear side wall of the radiator (2), and the horizontal height of the air filter (4) is lower than that of the upper top surface of the radiator (2).
6. The engine compartment arrangement for a compact loader of claim 1, wherein: the balancing weight (5) is of a U-shaped frame shell structure, and the inner side walls of the balancing weight (5) are respectively clamped on the rear side edge and the left side edge and the right side edge of the rear frame body (1).
7. The engine compartment arrangement for a compact loader of claim 1, wherein: the lower bottom plate of the balancing weight (5) is a plate body which is obliquely arranged at the position close to the rear end edge, and two heat dissipation air outlets (7) are formed in the oblique plate body at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322868783.2U CN221001218U (en) | 2023-10-25 | 2023-10-25 | Engine compartment arrangement structure for small loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322868783.2U CN221001218U (en) | 2023-10-25 | 2023-10-25 | Engine compartment arrangement structure for small loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221001218U true CN221001218U (en) | 2024-05-24 |
Family
ID=91116838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322868783.2U Active CN221001218U (en) | 2023-10-25 | 2023-10-25 | Engine compartment arrangement structure for small loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221001218U (en) |
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2023
- 2023-10-25 CN CN202322868783.2U patent/CN221001218U/en active Active
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